Product Description
GOST Cast Steel Globe Valves PN16 (J41)
Standard specificastion
Design standard: GOST
Face to Face: GOST
Flange Ends: GOST
Test & Inspection: ISO5208
Pressure and temp: GB/T 12224
Main parts materials
Body: WCB+13Cr, CF8, CF8M, CF3, CF3M, LCC+STL
Disc: 45+13Cr, CF8, CF8M, CF3, CF3M, 45+STL
Disc cover: 25#, F304, F316, F304L, F316L, 45#
Gasket: SS+Flexible Graphite
Stem: 2Cr13, F304, F316, F304L, F316L
Bolt: 45#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 35CrMoA
Nut: 35#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 45#
Pin: 2Cr13, F304, F316, F304L, F316L, 35CrMoA
Bolt: 45#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 45#
Nut: 35#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 45#
Packing: Graphite
Packing: Flexible Graphite
Bonnet: WCB, CF8, CF8M, CF3, CF3M, LCC
Packing cover: WCB, CF8, CF8M, CF3, CF3M, LCC
Stem nut: ZQAL9-4
Lock nut: 25#
Handwheel: GGG40
Gasket: Q235A
Nut: 35#
PN 1.6 Mpa
DN
L(RF)
L(BW)
D
D1
D2
f
b
Z-Φd
A
B
H
W
50
230
230
165
125
99
2
20
4-18
60
52
350
200
65
290
290
185
145
118
2
20
4-18
75
63
370
200
80
310
310
200
160
132
2
20
8-18
91
78
400
280
100
350
350
220
180
156
2
22
8-18
117
102
415
300
125
400
400
250
210
184
2
22
8-18
144
128
460
320
150
480
480
285
240
211
2
24
8-22
172
154
510
360
200
600
600
340
295
266
2
24
12-22
223
203
710
400
250
730
730
405
355
319
2
26
12-26
278
255
785
450
300
850
850
460
410
370
2
28
12-26
329
305
925
500
350
980
980
520
470
429
2
30
16-26
362
337
980
550
400
1100
1100
580
525
480
2
32
16-30
413
387
1030
600
Kaiweixi (KVC) specializes in the development, research, manufacture, and sales of valves. Established in 2003 with a registered capital USD7, 000, 000, Kaiweixicovers an area of 104, 000 square meters and has 360 employees, with 51 advanced technicians and 11 senior engineers. Our products covering plug valves, ball valves, check valves, globe valves, gate valves and hydraulic control valves conforming to ANSI/API, DIN, BS, JIS, EN and GB standards have been welcomed by clients in China and abroad.
